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Popular >

inverse of f(x)=7^y

Solution

inverse

f (x) = 7^{y}

Solution

\frac{ln ( y )}{ln ( 7 )}

Solution steps

x = 7^{y}

Replace

y

with

x

y = 7^{x}

Solve for

x, y = 7^{x}

\frac{ln ( y )}{ln ( 7 )}

Popular Examples

range of x^5-5 range

x^{5} - 5

inflection f(x)=x^6+5x^2 inflection points

f (x) = x^{6} + 5 x^{2}

slope ofintercept x+y=7 slope intercept

x + y = 7

shift cos(x-pi)shift

cos (x - π)

intercepts of (5x^2+5)/(x^2+4x+4)intercepts

\frac{5 x ^{2} + 5}{x ^{2} + 4 x + 4}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7^y ?
The inverse of f(x)=7^y is (ln(y))/(ln(7))